# onekey Custom handwired one key keyboard. **See each individual board for pin information.** * Keyboard Maintainer: QMK Community * Hardware Supported: Blackpill F401/F411, Bluepill, Elite-C, Pro Micro, Proton C, Sipeed Longan Nano, STM32F0 Disco, Teensy 2.0, Teensy++ 2.0, Teensy LC, Teensy 3.2 * Hardware Availability: *n/a* Make example for this keyboard (after setting up your build environment): make handwired/onekey:default Flashing example for this keyboard: make handwired/onekey:default:flash See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).